package com.cainiao.filter;


import jakarta.servlet.*;
import jakarta.servlet.annotation.WebFilter;

import java.io.IOException;
@WebFilter("/*")
public class FilerController implements Filter {

    @Override
    public void init(FilterConfig filterConfig) throws ServletException {
        Filter.super.init(filterConfig);
        System.out.println("过滤器初始化");
    }

    @Override
    public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain) throws IOException, ServletException {

        System.out.println("请求被拦截了");
    }

    @Override
    public void destroy() {
        Filter.super.destroy();
        System.out.println("过滤器销毁");
    }
}
